TY  - JOUR
T1  - Investigation of Outdoor Gamma Dose Rates in Yalova, Turkey
TT  - Investigation of Outdoor Gamma Dose Rates in Yalova, Turkey
AU  - Yümün, Zeki Ünal
AU  - Bayrak, Kübra
AU  - Çakar, Merve
PY  - 2020
DA  - April
DO  - 10.31590/ejosat.686668
JF  - Avrupa Bilim ve Teknoloji Dergisi
JO  - EJOSAT
PB  - Osman SAĞDIÇ
WT  - DergiPark
SN  - 2148-2683
SP  - 568
EP  - 573
IS  - 18
LA  - en
AB  - Radioactivity measurements were performed, at the Yalova (Turkey), part of the Marmara Sea, for natural radiation using a scintillation detector SP6 (via using portable counter ESP2, Eberline). Based on the measurement results, the lowest outdoor gamma concentration was calculated to 27.70 nGy/h while the highest one calculated to 66.00 nGy/h. And, the average of the measured gamma dose rates calculated to 48.13 nGy/h while the annual effective dose equivalent was calculated to 59.02 μSv/y. Mean value of excess lifetime cancer risk also obtained 2.07 10-4 from using measurement area. The results checked against the world average determined by UNSCEAR. It was concluded that the calculated gamma dose values in Yalova are below the world average.
KW  - Gamma dose rates
KW  - Scintillation detector
KW  - Yalova
KW  - Turkey
N2  - Radioactivity measurements were performed, at the Yalova (Turkey), part of the Marmara Sea, for natural radiation using a scintillation detector SP6 (via using portable counter ESP2, Eberline). Based on the measurement results, the lowest outdoor gamma concentration was calculated to 27.70 nGy/h while the highest one calculated to 66.00 nGy/h. And, the average of the measured gamma dose rates calculated to 48.13 nGy/h while the annual effective dose equivalent was calculated to 59.02 μSv/y. Mean value of excess lifetime cancer risk also obtained 2.07 10-4 from using measurement datas. The results checked against the world average determined by UNSCEAR. It was concluded that the calculated gamma dose values in Yalova are below the world average.
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UR  - https://doi.org/10.31590/ejosat.686668
L1  - https://dergipark.org.tr/tr/download/article-file/1009521
ER  -